diff --git a/main_step2.py b/main_step2.py
index 52a002d..57f519c 100644
--- a/main_step2.py
+++ b/main_step2.py
@@ -29,7 +29,7 @@ def make3d(pid):
         cmd = f'{config.rcbin} {config.r1["init"]} \
             -addFolder "{os.path.join(config.workdir, pid, "photo1")}" -addFolder "{os.path.join(config.workdir, pid, "photo2")}" {add_photo3} \
             -importControlPointsMeasurements "{os.path.join(config.workdir, pid, f"{pid}.controlPoints.csv")}" \
-            -align -save "{os.path.join(config.workdir, pid, f"{pid}.rcproj")}"'
+            -align -save "{os.path.join(config.workdir, pid, f"{pid}_wait.rcproj")}" '
         print(cmd)
         cmd = shlex.split(cmd)
         res = subprocess.run(cmd)
@@ -37,6 +37,8 @@ def make3d(pid):
 
          # defind_distance
 
+        time.sleep(20)
+        shutil.move(os.path.join(config.workdir, pid, f'{pid}_wait.rcproj'), os.path.join(config.workdir, pid, f'{pid}.rcproj'))
         print(f'{time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())} pid: {pid} 定义定位点距离完成')
 
         cmd = f'{config.rcbin} {config.r1["init"]} -load "{os.path.join(config.workdir, pid, f"{pid}.rcproj")}" -update \